![]() Furthermore, the microprocessor can deliver variable amounts of power to the oven, so it can quickly ramp to the starting temperature, then perform the ramp as slowly as 0.5✬/min. This means the students can enter a start temperature, a ramp rate, and a stop temperature and the microprocessor takes care of the rest. DigiMelt uses an RTD for feedback, so it "knows" the oven temperature. Some student instruments use a large knob that simply throttles power to the oven without any sense of what the target temperature is. The RTD is encased inside the oven block making it virtually unbreakable. This means better accuracy on the readings, and no more mercury cleanup from broken thermometers. The student carefully observes the samples and records the melting points with a touch of a button.ĭigiMelt incorporates a platinum resistance temperature detector (RTD) instead of the usual mercury thermometer. Periodic temperature measurements are taken of a sample of molten wax as it is cooled in an air bath. SRS DigiMelt rapidly heats the oven to the programmed start temperature, then ramps at the specified rate. Students learn the visual detection capillary method of melting point determination without the frustration of trying to control the oven temperature. The Stanford Research Systems DigiMelt is a modern, low cost, digital melting point apparatus designed specifically for the student lab. Text and numerical entry keypads are built into the touch screen interface so that no external keyboard is required. Interactive help is available for all functions and parameters of the instrument. Up to six individual temperatures can be tagged for each sample. Determines melting point and melting range 4 digit 0.5 seven segment digital display Memory to store melting range (T1 & T2) Heater safety cut-off at 345 ☌. Digital KF Titrator KF Titrator Conductivity / TDS Analyser Zone1 Remote Monitors and HMI. During a measurement, you can flag relevant events by pressing dedicated front-panel buttons. Microprocessor Based pH Meter Digital pH Meter Hand pH Meter Karl Fischer Titrator. Samples can be viewed on the front panel through a removable magnification lens. Results can be easily seen from across the lab on the large LCD display. Simply select a start temperature, ramp rate, stop temperature, and hit start. OptiMelt has an intuitive front panel and is very easy to use. ![]() The melting points and melting ranges are prominently displayed on the front panel and automatically recorded into memory for later review. It has a built-in digital camera that continuously captures real-time images of the samples, and it uses digital image processing to determine results. ![]() OptiMelt is specifically designed for unattended operation. With microprocessor-controlled temperature ramping, a built-in digital camera, and a selling price that is half that of competing models, OptiMelt offers the best value of any commercially available melting point apparatus. The melting point instrument is the material melting point instrument. Note : Specifications are subject to change due to continuous improvements.The Stanford Research Systems OptiMelt provides a fast and accurate means of automatically determining the melting points and melting ranges of chemical substances. ![]() It has three holes for holding the capillaries, boiling point tube and thermometerīox of Capillaries, Boiling Point Tubes - 2 Set, Thermometer with Range 0 - 360 oC, Magnetic Capsule, Bottle of Silicon Oil, Glass Cylindrical Beaker with Ptfe cover for beaker fitted with immersion heater, Operation Manual, Dust Cover Silicon oil-bath beaker 200 ml capacity with Teflon cover fitted with oil immersion heater. The apparatus consists of in-built magnetic stirrer, with indicator for precisely adjusting the rate of heating of silicon oil-bath, an On/Off switch, a pilot lamp, with magnifier, a thermometer, a glare free background illuminator and a high/low range temperature selector switch.ħ5 mm long, 0.8 - 1.1 mm internal diameterįine powder properly dried at a temperature considerably below its melting point 4 - 6 mm high The apparatus consists of silicon bath of about 200 ml capacity, covered with ptfe cover, fitted with a special type of oil immersion heater having three holes for holding the capillaries, one for boiling point tube and one for thermometer. Melting Point Apparatus - 931 is designed for accurate measurement of melting points and for checking the melting range of the solid samples. Glare-free Illuminator and Large Magnifier for Stainfree Observation.Melting Point Melting Point adalah instrumen atau alat laboratorium ilmiah yang digunakan dalam mencari nilai titik leleh suatu elemen dengan presisi dan akurasi yang tinggi. Silicon Oil-bath and In-built Magnetic Stirrer for Uniform Heating Melting Point Pengertian dan Cara Penggunaan Melting Point.Extremely Useful for Pharmaceutical Use.
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